/*

   Copyright 2002-2003  The Apache Software Foundation 

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

 */
package org.apache.batik.dom;

import java.io.File;
import java.net.URL;

import org.apache.batik.dom.util.SAXDocumentFactory;
import org.apache.batik.test.AbstractTest;
import org.apache.batik.test.DefaultTestReport;
import org.apache.batik.test.TestReport;
import org.apache.batik.util.XMLResourceDescriptor;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;


/**
 * This class tests the non-deep cloneNode method for elements.
 *
 * @author <a href="mailto:stephane@hillion.org">Stephane Hillion</a>
 * @version $Id$
 */
public class CloneElementTest extends AbstractTest {
    protected String testFileName;
    protected String rootTag;
    protected String targetId;

    public CloneElementTest(String file, String root, String id) {
        testFileName = file;
        rootTag = root;
        targetId = id;
    }
    
    public TestReport runImpl() throws Exception {
        String parser =
            XMLResourceDescriptor.getXMLParserClassName();

        SAXDocumentFactory df =
            new SAXDocumentFactory
            (GenericDOMImplementation.getDOMImplementation(), parser);

        File f = (new File(testFileName));
        URL url = f.toURL();
        Document doc = df.createDocument(null,
                                         rootTag,
                                         url.toString(),
                                         url.openStream());
        
        Element e = doc.getElementById(targetId);

        if (e == null){
            DefaultTestReport report = new DefaultTestReport(this);
            report.setErrorCode("error.get.element.by.id.failed");
            report.addDescriptionEntry("entry.key.id", targetId);
            report.setPassed(false);
            return report;
        }

        Element celt = (Element)e.cloneNode(false);

        NamedNodeMap attrs = e.getAttributes();

        for (int i = 0; i < attrs.getLength(); i++) {
            Node attr = attrs.item(i);
            String ns = attr.getNamespaceURI();
            String name = (ns == null)
                ? attr.getNodeName()
                : attr.getLocalName();
            String val = attr.getNodeValue();
            String val2 = celt.getAttributeNS(ns, name);
            if (!val.equals(val2)) {
                DefaultTestReport report = new DefaultTestReport(this);
                report.setErrorCode("error.attr.comparison.failed");
                report.addDescriptionEntry("entry.attr.name", name);
                report.addDescriptionEntry("entry.attr.value1", val);
                report.addDescriptionEntry("entry.attr.value2", val2);
                report.setPassed(false);
                return report;
            }
        }

        return reportSuccess();
    }
}
